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Bio100 Exam 1 Questions With Complete Solutions

Exam 1: BIO1201/ BIO 1201 Study Guide (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: Nucleolus: nonmembranous structure involved in production of ribosomes; a nucleus has one or more nucleoli Q: Chromatin Answer: material consisting of DNA and proteins; visible in a dividing cell as individual condensed chromosomes Q: cell wall Answer: outer layer that maintains cell's shape and protects cell from mechanical damage; ma...

Exam 2: BIO1201/ BIO 1201 Study Guide (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: transport proteins allow passage of hydrophilic substances across the membrane Q: carrier proteins Answer: bind to molecules and change shape to shuttle them across the membrane Q: passive transport Answer: the diffusion of a substance across a membrane with no energy investment Q: Diffusuion Answer: Spreading out of partic...

Exam 2: BIO1201/ BIO 1201 Review (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: what is active transport? Answer: work must me done; must use supplied energy; employs carrier molecule Q: for which transport processes are carrier molecules involved? Answer: facilitated diffusion and active transport Q: which transport processes require the input of additional energy? Answer: active transport Q: what is a semi...

Final Exam: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: Where does the most energy production occur in cellular respiration? Answer: Oxidative phosphorylation Q: What are the properties of a proton compared to neutrons and electrons? Answer: Heavy, positive Q: Which molecules can cross the membrane the easiest? Answer: Nonpolar, small Q: Which isomer has a carbon-carbon double bond? ...

What metabolic strategy is summarized in this equation: C6H12O6 + 6H2O + 6O2 + 12H2O + 6CO2? Correct Answer-aerobic organotrophy (AEROBIC RESPIRATION) Which of the following is not involved in biofilm formation or function? Correct Answer-rorespore engulfment Which of the following is NOT a problem with the viable count method of cell quantification? Correct Answer-Not useful for living cells Why might a falcultative organism prefer aerobic respiration over fermentation when carbohydrat...

From proximal to distal, what bones form the upper limb? - ANSWER humerus ulna and radius carpals metacarpals phalanges anatomical position - ANSWER erect, feet forward, arms at side with palms facing forward, head facing forward two sub cavities of the dorsal body cavity - ANSWER cranial-brain vertebral-spinal cord body's structural hierarchy, simplest to most complex - ANSWER atom, molecule, macromolecule, organelle, cell, tissue, organ, organ system, organism palpation - ANS...

what type of connective tissue is suspended in a liquid matrix? Answer Blood What transports vital substances in the body? Answer blood what connective tissue maintains the stability of interstitial fluid? Answer blood What does blood transport? Answer oxygen, carbon dioxide, nutrients, hormones, heat and waste products (vital substances) what does blood distribute? Answer heat what is blood suspended in? Answer fluid matrix What is blood? Answer connective tissue Where do b...

Bio104 Exam 2024 With Questions and Answers ...